There is a column in the reference model (“Dating Convention”, column AA) that indicates the best practice date to be associated with any given artifact. Even further, there is a guidance document here that describes more detail about how to interpret that column. For ICF it looks like the model expects Version Date to be the key identifying date for the record.
If using an eTMF, the TMF RM expects that you should at least be able to capture one date specific to each record filed. Of course some systems may allow more than one or may provide other means of associating an ICF checklist with a particular ICF version…but the TMF RM itself doesn’t yet take any position on such additional attributes.